Tesla in Australia 2018/2019 – Facts & Figures

Tesla have announced their Q2 earnings which notes that they have a ‘crazy’ growth outlook despite cell shortage and a slow deployment of their solar roof. Tesla in Australia is still very far behind the USA, but what can we expect the future to bring?

Tesla in Australia – 2018/19

What can Australians expect from Tesla over the next financial year? We’ve had an agonisingly slow rollout down under and there are many people waiting to see how long it takes for the solar roof to make its way out here.

With the cell shortage that has crippled availability of the Tesla Powerwall 2 in Australia, is it worth waiting for the Powerwall 3 instead? There hasn’t been any announcement yet so it really depends on your personal situation. 

The Tesla Gigafactory in Buffalo, New York is in working on speeding up production of the Solar Roof. They hope to produce 1 GW of solar products at the site annually beginning in 2019, and Tesla has said that it could even reach 2 GW/year down the track. The Gigafactory produces standard solar panels, along with the Solar Roof.

So if you have a bit of patience and are happy to wait until 2019, it’s fine to wait. Solar batteries still have a bit of a ways to go before they are a no-brainer for people to install, let alone the solar roof. But in the meantime, there are certainly solar roof alternatives like the Tractile solar roof tile or the Sonnen/Bristile partnership which they’ve called ‘Solartile‘. Have you got any questions or any experience with any of these solar shingles? Please let us know in the comments. 

Where is the Tesla Solar Roof?

Tesla in Australia - Solar Roof via @Toblerhaus on Twitter
Tesla in Australia – Tesla Solar Roof 2018 Installation (California) (source: @Toblerhaus on Twitter)

We’ve written about the Tesla Solar Roof before – and we’ve also written about its place in the Australian ecosystem, given that they’re rare as hen’s teeth in America, let alone over here. According to PV Magazine USA, it’s probable that the Tesla Solar Roof will not help their bottom line (Energy Generation and Division Revenues) until halfway through 2019 at the earliest. The reasons for this are for safety and the time lag it’s taking to get all their ducks in a row.

Tesla CEO Elon Musk clarified:

“It takes a while to confirm that the Solar Roof is going to last for 30 years and all the details work out, and we’re working with first responders to make sure it’s safe in the event of a fire and that kind of thing. So it’s quite a long validation program for a roof which has got to last for 30, 40, 50 years, but we also expect to ramp that up next year at our Gigafactory 2 in Buffalo. That’s going to be super exciting.”

According to Musk ‘several hundred’ Solar Roofs have been deployed, are being installed or scheduled for install, and international expansion (i.e. Australia!) is slowly rolling out.

PV Magazine have also written about some of the first solar roof installations in the USA – please click here to read some more about them.

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South Australian Virtual Power Plant Launched

Tesla’s South Australian Virtual Power Plant has begun deployment, with the first 100 Powerwalls combined with a 5kW solar array rolling out across a group of South Australian households this month. This rollout is in conjunction with the Household Storage Subsidy Scheme in South Australia.

South Australian Virtual Power Plant

South Australian Virtual Power Plant Tesla
South Australian Virtual Power Plant Tesla (source: Tesla / YouTube)

Housing SA are working with Tesla to install the distributed Powerwall tech which is going to start with a focus on public housing and will end up with arrays and Powerwalls/other batteries (read on to learn about the Household Storage Subsidy Scheme) on up to 50,000 homes. 

Another 1,000 South Australian households will have the Tesla batteries installed before July 2019, but potentially ‘in a few weeks’, according to Electrek. Lots of different figures floating around right now so we’ll update you as we hear more.

It’s actually quite similar to the 100MW / 129MWh Powerpack project in that the whole system will help stabilise the grid and provide a strong baseload of power so we don’t see the blackout issues South Australia suffered through in 2016. In this case it’s not one big project, however – many homes working together will decrease cost of electricity and ensure grid stability improves (and continues to). 

There’s also a separate scheme for other battery subsidies – underwritten by the $100 million Household Storage Subsidy Scheme. The push to help renters and low-income earners enjoy the benefits of solar has been fantastic and we’re excited to see some stats and results after the estimated 40,000 SA households receive on average $2,500 each. Please note that this particular scheme is for people who already have solar power installed and want energy storage as well and is not related to the Tesla virtual power plant.

You can watch a video Tesla released about the South Australian Virtual Power Plant – it’ll explain what the plan is and what we can expect to see next from SA and Tesla!

There’s also a video on Twitter from Nine News Adelaide where the current (Liberal) SA state government seem happy to take credit for this scheme (which was totally organised under the previous (Labor) government). Bit of an eye-roll, but then again it’s par for the course for our beloved Australian politicians.

Regardless of that, the tenant in this video had a $500+ bill for electricity every quarter, which has been reduced to $175 since having the solar system installed. So those are some fantastic numbers!

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Tesla Powerwall 3 Release Date, Specifications, Cost.

Tesla Powerwall 3 Release Date, Specs, Cost, and Rumors.

With the great success of the Tesla Powerwall 2, people are already talking about its successor. Although the Powerwall 2 is a fantastic device and can help many households save a lot of money on their power bill, it’s far from a ‘no brainer’ at this point – you need to crunch the numbers to ensure it’s going to be worthwhile to install in your house. But with the cost of lithium-ion dropping rapidly and Tesla competitors chomping at the bit with innovative solutions to battery storage, we’ve no doubt that there’s plenty of work being done on the Tesla Powerwall 3. Could this be the device that finally makes PV solar + storage a standard for homes? Tesla CEO Elon Musk has said that they “expect to sell more Powerwalls than cars” so it’s a major part of their business. What features will the Powerwall 3 have? What will it cost and when can we expect it? Read on for more…

Tesla Powerwall 3 Release Date
Tesla Powerwall 3 – What can we expect?

Tesla Powerwall 3 Release Date

At this point we aren’t sure exactly when the Powerwall 3 is coming out, but let’s look at the time difference between the Powerwall and the Powerwall 2 and see if that gives us any clues:

Powerwall 1: Development commenced in 2012. Announced in 2015 with a pilot demonstration 0f 500 units built and installed. Production moved from Tesla Fremont to Gigafactory 1. Initially came in two models – 10kWh nickel-cobalt-aluminium cathode for backup and 7kWh for daily cycle application. Work on the 10kWh battery was discontinued and they focused on the 7kWh model and brought it to Australia in 2015, with a ten year limited warranty. 

Powerwall 2: Development commencement unknown. Announced in October 2016 at Universal Studios. Production of 2170 cylindrical lithium-ion batteries for the Powerwall 2, Powerpack 2 and Model 3 EVs starts in January, 2017.  First Australian installations early June, 2017. 

Powerwall 3: Potential 2018 announcement.

Tesla Powerwalls in 2018

Tesla’s 129MWh South Australian Battery Farm
According to GTM, in Q4 2017 they deployed 143 MWh of energy storage products, which represented a 45 percent from the same quarter YOY (year-on-year). The 129 MWh of energy storage  the Tesla Battery in South Australia partnership last year will be represented in their figures for Q1 2018.

“Solar [megawatts] deployed declined as volumes continue to be impacted by our decision to close certain sales channels earlier this year and to focus on projects with better margins,” Tesla stated. “In addition, solar deployments were affected by the short supply of Powerwalls for customers who wanted solar plus Powerwall in their house. While volumes may continue to be impacted by these factors over the near term, we expect growth to resume later this year.”

So they were about to build the South Australian battery farm within the 100 days they promised, Tesla had Samsung supply the batteries instead of manufacturing them at their Gigafactory. So it looks like they have a way to go with regards to scaling up their manufacturing processes before we start to even think about seeing a Powerwall 3. 

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Tesla Powerwall 3 Specifications and Features

 

Tesla Powerwall 1 Specs

Dimensions 1302mm long, 862mm wide, 183cm diameter (51.3″ x 34″ x 7.2″)
Battery 7kWh battery (6.4kWh ‘Usable Capacity’)
Power 7kW peak power, 5kW continuous power.
Scalability up to 10 Powerwalls
Weight 97kg (214 pounds)
Cooling Liquid Cooling (liquid thermal control)
Efficiency 92.5% round-trip DC efficiency (at optimal conditions – 25 degrees celcius (77 Fahrenheit) with 2kW charge/discharge power)
  • Tesla Powerwall 1 Specifications and Cost
    Tesla Powerwall 1 Specifications and Cost

    Wall or floor mountable, indoor or outdoor.

  • 100% Depth of Discharge
  • 10 year unlimited cycle warranty

 

 

 

 

 

Tesla Powerwall 2 Specs

Dimensions 1150mm long, 755mm wide, 155mm diameter. (45″ x 30″ x 6″)
Battery 14kWh battery (13.5kWh ‘Usable Capacity’)
Power 7kW peak power, 5kW continuous power.
Scalability up to 10 AC-coupled Powerwall 2’s
Weight Weighs 119.9kg (264.4 pounds)
Cooling Liquid Cooling
Efficiency >90% round trip efficiency.
Tesla Powerwall 2 Specifications and Cost
Tesla Powerwall 2 Specifications and Cost
  • Wall or floor mountable, indoor or outdoor.
  • 10 year manufacturer’s warranty
  • Integrated Inverter (converts the DC energy into AC energy you need to use in your house)
  • Control and view your energy usage/storage with the Tesla app (iOS and Android)
  • Degradation – it will hold around 70% of the 13.5kWh after 10 years.
  • Wi-Fi, Ethernet, 3G connectivity.
  • Off-grid support (AC Coupled)
  • Single Phase feed in.
  • 100% depth of discharge available.
  • Outside of the USA: Powerwall 2 doesn’t include inverter with the DC version and only works with a Solar Edge inverter.

Tesla Powerwall 3 Specs

This is all conjecture at this point, but we think some of the features the Tesla Powerwall 3 could include:

  • Heavily optimised for and integrated with Tesla Solar Roof (Aussies can preorder one now, will be available in 2018)
  • Heavily optimised and integrated with Tesla Electric Car (Model S, Model 3 etc.). 
  • Upgraded intelligent energy management – will learn your household’s usage, draw from weather forecasts etc. to ensure your house, battery, car or hot water stay at 100% and you are only feeding back into the grid when it’s optimal.
  • Inbuilt hybrid inverter (i.e. you can plug solar panels directly into it, eliminating the need for a separate inverter for your solar panels. The current inverter is just a battery inverter)
  • 28kWh battery (~26kWh usable capacity)
  • We predict they’ll stick with lithium-ion for the battery as its price is very affordable.
  • Alternatively, Tesla may stick with the 14kWh batteries, make them smaller and easier to install – 14kWh is sufficient power for many households – it depends on the cost/size of the batteries)
  • Single and three phase power compatible. 
  • DC version includes inbuilt inverter.
  • By 2018 Tesla expect their Gigafactory to manufacture 35 gigawatt-hours per year of battery cells. Almost as much as the current global combined battery production capacity. What will this mean for the Powerwall III?
  • What features do you think the Powerwall 3 will have? What would make it a ‘no-brainer’ for you to purchase?  Let us know in the comments.

Tesla Powerwall 3 Price

The cost of the Powerwall 1 and the Powerwall 2 was roughly the same, so we don’t expect the price of the Powerwall 3 to fluctuate more than around 20%. 

Powerwall 1 Price (Australian Installation): Around $10,000 (7kWh battery, installation and supporting hardware included).

Powerwall 2 Price (Australian Installation): Around $10,000 (14kWh battery, installation and supporting hardware included).

Powerwall 3 Price: (Australian Installation): We estimate it will stay around $10,000 installed. 

Powerwall Installers in Australia

There are quite a few companies ready to install the Powerwall 2 in Australia – here are some:

Powerwall Alternatives

If you’re not necessarily sold on the Powerwall 2 and don’t want to wait for the Powerwall 3, there are many Powerwall competitors and alternatives you can investigate, such as sonnenBYD B-Box Solar BatteryRedback Technologies, Fronius, Mercedes-Benz, and Eaton Nissan xStorage

Our Solar Battery Comparison area will help – if you have any questions or would like some guidance please email us or simply ask in the questions below! While the Powerwall is certainly an amazing product, depending on your personal circumstances you can get a better result by using one of its competitors. The sonnenBatterie, for example, is onto its 8th iteration and powers 75% of German energy storage – it has a modular capacity from 2-16kWh and, amongst others, is definitely worth a look. 

Here are some other searches you may be interested in:

  • fronius solar battery price australia
  • ampetus energy pod price
  • tesla powerwall 2 3 phase?
  • zen energy battery cost
  • tesla powerpack price australia
  • imergy esp5 australia 

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Tesla South Australia battery partnership

A massive boon for South Australian solar today as Tesla’s Elon Musk and the South Australian government have paired with Neoen to create the world’s largest lithium-ion battery. The Tesla South Australia partnership will be a world first and comes off the back of a bunch of Twitter banter in March 2017 between Musk and various Twitter users (initially spearheaded by Atlassian co-founder Mike Cannon-Brookes), where he mentioned he is in discussions with the Premier about installing large scale solar in South Australia.

Tesla South Australia to create world’s biggest battery

The project will be 100MW (or 129MWh) and according to Musk on Twitter earlier in the year, it’ll be installed ‘within 100 days from contract signature or it is free’ – so we’ll be seeing the battery live and working this year! Jay Weatherill, the Premier of South Australia, was quoted as saying  “Battery storage is the future of our national energy market, and the eyes of the world will be following our leadership in this space”.

According to Nick Harmsen on Twitter, the battery will be built alongside Neoen‘s Hornsdale wind farm (currently 315MW), which is in Jamestown (mid-north South Australia). More details of the partnership coming straight from Heatherill’s office are embedded in the Tweet below:

The deputy CEO of Neoen, Romain Desrousseaux, said the project will highlight how large scale storage is now “commercially viable” and will also be able to provide “dependable, distributable power” – which was one of the main problems last year when South Australia suffered numerous lengthy blackouts, including last September when a freak storm damaged transmission lines. According to Weatherill and the ABC, the government had about 91 international bidders for the battery project, which could be used in the future to avoid load-shedding summer blackouts when electricity demand outstrips supply. Solar power (albeit as ‘energy storage’) being used to provide stability for the power grid is a new concept – and we’re very excited to see how it helps the festival state.
Elon Musk Tesla South Australia Partnership
Elon Musk announces the Tesla South Australia Partnership (source: ABC)

Tesla’s Musk was quoted today at a press conference at the Adelaide Oval as saying “It’s a fundamental efficiency improvement to the power grid, and it’s really quite necessary and quite obvious considering a renewable energy future”.

Tesla / South Australia Battery Partnership Reception

In an opinion piece for The Advertiser, Redflow CEO Simon Hackett has said South Australia’s 129 MWh Tesla project sets up the state as a world leader in battery storage. He also noted that it ‘confirms the integral role that batteries will play in the successful exploitation of renewable energy sources’.

 

 

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